Crop

Crop production

(GJ∙ha⁻¹)

Transport

(GJ∙ha⁻¹)

Conversion

(GJ∙ha⁻¹)

Distribution^a

(GJ∙ha⁻¹)

Total

(GJ∙ha⁻¹)

Potato

25.9

7.4

42.8

2.0

78

Sugar beet

22.2

8.3

46.6

2.5

80

Oilseed rape

17.0

0.7

15.8

1.2

35

Silage maize

13.3

0

16.3

-

30